i.MX8QXP is an ARMv8 SoC which has a Cortex-M4 system controller
inside, the system controller is in charge of controlling power,
clock and power key etc..
Adds i.MX system controller power key driver support, Linux kernel
has to communicate with system controller via MU (message unit) IPC
to get
Hi, Rob
> On Fri, Aug 30, 2019 at 04:53:45PM -0400, Anson Huang wrote:
> > NXP i.MX8QXP is an ARMv8 SoC with a Cortex-M4 core inside as system
> > controller, the system controller is in charge of system power, clock
> > and power key event etc. management, Linux kernel has to communicate
> >
> -Original Message-
> From: Andrew Murray
> Sent: 2019年9月2日 21:37
> To: Xiaowei Bao
> Cc: Kishon Vijay Abraham I ; bhelg...@google.com;
> robh...@kernel.org; mark.rutl...@arm.com; shawn...@kernel.org; Leo Li
> ; lorenzo.pieral...@arm.co
> ; a...@arndb.de; gre...@linuxfoundation.org;
>
Hi Tejun,
Sorry for the late reply.
On Fri, Aug 30, 2019 at 09:58:15PM -0700, Tejun Heo wrote:
> Hello,
>
> On Sat, Aug 31, 2019 at 12:03:26PM +0900, Namhyung Kim wrote:
> > Hmm.. it looks hard to use fhandle as the identifier since perf
> > sampling is done in NMI context. AFAICS the
> -Original Message-
> From: Andrew Murray
> Sent: 2019年9月2日 21:38
> To: Xiaowei Bao
> Cc: robh...@kernel.org; mark.rutl...@arm.com; shawn...@kernel.org; Leo
> Li ; kis...@ti.com; lorenzo.pieral...@arm.com; M.h.
> Lian ; Mingkai Hu ; Roy
> Zang ; jingooh...@gmail.com;
>
>
> Caution: EXT Email
>
> On Fri, Aug 30, 2019 at 05:17:19PM +0800, Biwen Li wrote:
> > Add some properties for pcf85263/pcf85363 as follows:
> > - interrupt-output-pin: string type
> > - quartz-load-capacitance: integer type
> > - quartz-drive-strength: integer type
> > -
Hi Jean,
Thanks a lot for your comments. And, yes, it is dangerous that clear all
interrupt bit here based my local test. And about the interrupt flood, I will
show you in attached file. And I agree with you that add SMBALERT interrupt
handler if possible, but I have no idea about what action
> -Original Message-
> From: Andrew Murray
> Sent: 2019年9月2日 23:07
> To: Xiaowei Bao
> Cc: robh...@kernel.org; mark.rutl...@arm.com; shawn...@kernel.org; Leo
> Li ; kis...@ti.com; lorenzo.pieral...@arm.com; M.h.
> Lian ; Mingkai Hu ; Roy
> Zang ; jingooh...@gmail.com;
>
Hi Dmitry,
Thanks for your explanation.
If I want to abandon this patch, what's step I need to do?
Many thanks,
Johnny
-Original Message-
From: 'Dmitry Torokhov' [mailto:dmitry.torok...@gmail.com]
Sent: Friday, August 30, 2019 2:30 AM
To: Johnny.Chuang
Cc: linux-kernel@vger.kernel.org;
On 02-09-19, 12:55, H. Nikolaus Schaller wrote:
> With opp-v2 in omap36xx.dtsi and ti-cpufreq driver the
> 1GHz capability is automatically detected.
>
> Signed-off-by: H. Nikolaus Schaller
> ---
> arch/arm/boot/dts/omap3-n950-n9.dtsi | 7 ---
> 1 file changed, 7 deletions(-)
>
> diff
On 02-09-19, 12:55, H. Nikolaus Schaller wrote:
> + opp1-12500 {
> + opp-hz = /bits/ 64 <12500>;
> + // we currently only select the max voltage from table
> Table 3-3 of the omap3530 Data sheet (SPRS507F)
> + //
Hi Anson,
On Mon, Sep 2, 2019 at 11:05 PM Anson Huang wrote:
> + ret = input_register_device(input);
> + if (ret < 0) {
> + dev_err(>dev, "failed to register input device\n");
> + return ret;
> + }
> +
> + pdata->input = input;
> +
On 03-09-19, 08:08, Viresh Kumar wrote:
> On 02-09-19, 12:55, H. Nikolaus Schaller wrote:
> > + opp1-12500 {
> > + opp-hz = /bits/ 64 <12500>;
> > + // we currently only select the max voltage from table
> > Table 3-3 of the omap3530 Data
Add some properties for pcf85263/pcf85363 as follows:
- interrupt-output-pin: string type
- quartz-load-femtofarads: integer type
- nxp,quartz-drive-strength: integer type
- nxp,quartz-low-jitter: bool type
- wakeup-source: bool type
Signed-off-by: Martin Fuzzey
Signed-off-by: Biwen Li
Add some features as follow:
- Set quartz oscillator load capacitance by DT
(generate more accuracy frequency)
- Set quartz oscillator drive control by DT
(reduce/increase the current consumption)
- Set low jitter mode by DT
(improve jitter performance)
- Set
Dear Greg,
Gently ping.
Best Regards,
Chanwoo Choi
On 19. 8. 26. 오전 11:55, Chanwoo Choi wrote:
> Dear Greg,
>
> This is extcon-next pull request for v5.4. I add detailed description of
> this pull request on below. Please pull extcon with following updates.
>
>
> Detailed description for
Kalle Valo 於 2019年9月2日 週一 下午8:18寫道:
>
> Tony Chuang writes:
>
> >> From: Jian-Hong Pan
> >> Subject: [PATCH v4] rtw88: pci: Move a mass of jobs in hw IRQ to soft IRQ
> >>
> >> There is a mass of jobs between spin lock and unlock in the hardware
> >> IRQ which will occupy much time originally. To
On 2019/9/3 上午9:56, Tiwei Bie wrote:
On Mon, Sep 02, 2019 at 12:15:05PM +0800, Jason Wang wrote:
On 2019/8/28 下午1:37, Tiwei Bie wrote:
Details about this can be found here:
https://lwn.net/Articles/750770/
What's new in this version
==
There are three choices based
Thank you Peter for pointing out my miss, I appreciate that sincerely.
> * MSR_CORE_C3_RESIDENCY: CORE C3 Residency Counter
> * perf code: 0x01
> * Available model: NHM,WSM,SNB,IVB,HSW,BDW,SKL,GLM,
> -
On Tue, 2019-06-25 at 20:52 -0700, Stephen Boyd wrote:
> Quoting Weiyi Lu (2019-06-25 18:05:22)
> > On Tue, 2019-06-25 at 15:14 -0700, Stephen Boyd wrote:
> > > Quoting Weiyi Lu (2019-06-09 20:44:53)
> > > > When using property assigned-clock-parents to assign parent clocks,
> > > > core clocks
Hi, Fabio
> On Mon, Sep 2, 2019 at 11:05 PM Anson Huang
> wrote:
>
> > + ret = input_register_device(input);
> > + if (ret < 0) {
> > + dev_err(>dev, "failed to register input device\n");
> > + return ret;
> > + }
> > +
> > + pdata->input =
Heiner Kallweit [mailto:hkallwe...@gmail.com]
> Sent: Tuesday, September 03, 2019 2:37 AM
[...]
> Seeing all this code it might be a good idea to switch this driver
> to phylib, similar to what I did with r8169 some time ago.
It is too complex to be completed for me at the moment.
If this patch
On Mon 02 Sep 06:07 PDT 2019, Lee Jones wrote:
> Tested on the Lenovo Yoga C630 where this patch enables the
> keyboard, touchpad and touchscreen.
>
> Signed-off-by: Lee Jones
Reviewed-by: Bjorn Andersson
> ---
> arch/arm64/configs/defconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff
On Mon 02 Sep 06:07 PDT 2019, Lee Jones wrote:
> Tested on the Lenovo Yoga C630 where this patch enables the
> framebuffer (screen/monitor). Without it the device appears
> not to boot.
>
> Signed-off-by: Lee Jones
Reviewed-by: Bjorn Andersson
> ---
> arch/arm64/configs/defconfig | 1 +
>
On Mon 02 Sep 06:07 PDT 2019, Lee Jones wrote:
> Tested on the Lenovo Yoga C630 where this patch enables USB.
> Without it USB devices are not enumerated.
>
> Signed-off-by: Lee Jones
Reviewed-by: Bjorn Andersson
> ---
> arch/arm64/configs/defconfig | 1 +
> 1 file changed, 1 insertion(+)
>
On Wed, Aug 28, 2019 at 04:07:19PM +0200, Thomas Gleixner wrote:
> On Wed, 28 Aug 2019, Ming Lei wrote:
> > On Wed, Aug 28, 2019 at 01:23:06PM +0200, Thomas Gleixner wrote:
> > > On Wed, 28 Aug 2019, Ming Lei wrote:
> > > > On Wed, Aug 28, 2019 at 01:09:44AM +0200, Thomas Gleixner wrote:
> > > > >
Hi Colin
>Hi Colin
>
>>
>>From: Colin Ian King
>>
>>Currently the check on a non-zero return code in ret is false because
>>ret has been initialized to zero. I believe that ret should be assigned
>>to the return from the call to readl_poll_timeout_atomic before the
>>check on ret. Since ret is
Changes in v2:
- Prepare arm_smu_flush_ops for override.
- Remove NVIDIA_SMMUv2 and use ARM_SMMUv2 model as T194 SMMU hasn't modified
ARM MMU-500.
- Add T194 specific compatible string - "nvidia,tegra194-smmu"
- Remove tlb_sync hook added in v1 and Override arm_smmu_flush_ops->tlb_sync()
from
Add binding for NVIDIA's Tegra194 Soc SMMU that is based
on ARM MMU-500.
Signed-off-by: Krishna Reddy
---
Documentation/devicetree/bindings/iommu/arm,smmu.txt | 4
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.txt
Add the TMU (Thermal Monitoring Unit) device node to enable
TMU feature.
Signed-off-by: Yuantian Tang
---
.../arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 108 +++---
1 file changed, 92 insertions(+), 16 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> -Original Message-
> From: Andrew Murray
> Sent: 2019年9月3日 0:26
> To: Xiaowei Bao
> Cc: robh...@kernel.org; mark.rutl...@arm.com; shawn...@kernel.org; Leo
> Li ; kis...@ti.com; lorenzo.pieral...@arm.com; M.h.
> Lian ; Mingkai Hu ; Roy
> Zang ; jingooh...@gmail.com;
>
> -Original Message-
> From: Cornelia Huck
> Sent: Monday, September 2, 2019 8:16 PM
> To: Parav Pandit
> Cc: alex.william...@redhat.com; Jiri Pirko ;
> kwankh...@nvidia.com; da...@davemloft.net; k...@vger.kernel.org;
> linux-kernel@vger.kernel.org; net...@vger.kernel.org
> Subject:
> -Original Message-
> From: Cornelia Huck
> Sent: Monday, September 2, 2019 8:07 PM
> To: Parav Pandit
> Cc: alex.william...@redhat.com; Jiri Pirko ;
> kwankh...@nvidia.com; da...@davemloft.net; k...@vger.kernel.org;
> linux-kernel@vger.kernel.org; net...@vger.kernel.org
> Subject:
Uacce (Unified/User-space-access-intended Accelerator Framework) targets to
provide Shared Virtual Addressing (SVA) between accelerators and processes.
So accelerator can access any data structure of the main cpu.
This differs from the data sharing between cpu and io device, which share
data
From: Kenneth Lee
Uacce (Unified/User-space-access-intended Accelerator Framework) is
a kernel module targets to provide Shared Virtual Addressing (SVA)
between the accelerator and process.
This patch add document to explain how it works.
Signed-off-by: Kenneth Lee
Signed-off-by: Zaibo Xu
From: Kenneth Lee
Uacce (Unified/User-space-access-intended Accelerator Framework) targets to
provide Shared Virtual Addressing (SVA) between accelerators and processes.
So accelerator can access any data structure of the main cpu.
This differs from the data sharing between cpu and io device,
4.169095][T1] Read of size 4 at addr by task systemd/1
[ 104.176227][T1]
[ 104.178416][T1] CPU: 166 PID: 1 Comm: systemd Not tainted
5.3.0-rc6-next-20190902 #2
[ 104.186504][T1] Hardware name: HPE Apollo 70 /C01_APACHE_MB
, BIOS L50_5.13_1.11 06
Hi all,
After merging the regulator tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:
ld: drivers/ata/ahci.o:(.opd+0x150): multiple definition of
`regulator_bulk_set_supply_names'; drivers/phy/phy-core.o:(.opd+0x3f0): first
defined here
ld: drivers/ata/ahci.o: in
On Wed, Jul 17, 2019 at 01:30:27PM +0200, Stefano Garzarella wrote:
> In order to reduce the number of credit update messages,
> we send them only when the space available seen by the
> transmitter is less than VIRTIO_VSOCK_MAX_PKT_BUF_SIZE.
>
> Signed-off-by: Stefano Garzarella
> ---
>
On Mon, Sep 02, 2019 at 11:57:23AM +0200, Stefano Garzarella wrote:
> >
> > Assuming we miss nothing and buffers < 4K are broken,
> > I think we need to add this to the spec, possibly with
> > a feature bit to relax the requirement that all buffers
> > are at least 4k in size.
> >
>
> Okay,
I have split this work into 3 simple patches, so the code is straight
forward to review and so that if any mistakes slip in it is easy to
bisect them. In the process of review what it takes to remove
task_rcu_dereference I found yet another user of tasks on the
runqueue in rcu context; the
Add a count of the number of rcu users (currently 1) of the task
struct so that we can later add the scheduler case and get rid of the
very subtle task_rcu_dereference, and just use rcu_dereference.
As suggested by Oleg have the count overlap rcu_head so that no
additional space in task_struct
In the ordinary case today the rcu grace period of a task comes when a
task is reaped, well after the task has left the runqueue. This
change guarantees that the rcu grace period always happens after a
task has left the runqueue. As this is something that usaually happens
today I do not expect
Use rcu_dereference instead of task_rcu_dereference.
Remove task_rcu_dereference.
Remove the complications of rcuwait that were in place because tasks
on the runqueue were not rcu protected. It is now safe to call
wake_up_process if the target was know to be on the runqueue in the
current rcu
On 02-09-2019 16:15, Jon Hunter wrote:
>
> On 28/08/2019 12:18, Nagarjuna Kristam wrote:
>> Tegra fuse clock handle is retrieved in tegra_fuse_probe().
>> tegra_fuse_readl() is exported symbol, which can be called from drivers
>> at any time. tegra_fuse_readl() enables fuse clock and reads
On (09/02/19 11:18), James Byrne wrote:
> Commit 5aa068ea4082 ("printk: remove games with previous record flags")
> abolished the practice of setting the log flag to 'c' for the first
> continuation line and '+' for subsequent lines. Now all continuation
> lines are flagged with 'c' and '+' is
With the underscore character in the lsm9ds1_imu device name, we get the
following error below, so use a dash, just like the other device names do too.
[3.961399] Unable to handle kernel NULL pointer dereference at virtual
address 0018
[4.010581] Mem abort info:
[
On 09/02/2019 11:53 PM, Michael Ellerman wrote:
Segher Boessenkool writes:
On Mon, Sep 02, 2019 at 12:03:12PM +1000, Michael Ellerman wrote:
Michal Suchanek writes:
On bigendian ppc64 it is common to have 32bit legacy binaries but much
less so on littleendian.
I think the toolchain
he same issue with next-20190902 in a Linux VM
running on Hyper-V (next-20190830 is good).
git-bisect points to the same commit in linux-next:
e013ec23b823 ("fs/namei.c: keep track of nd->root refcount status")
I can reproduce the issue every time I reboot the system.
Thanks,
Dexuan
From: Alastair D'Silva
This series addresses a few issues discovered in how we flush caches:
1. Flushes were truncated at 4GB, so larger flushes were incorrect.
2. Flushing the dcache in arch_add_memory was unnecessary
This series also converts much of the cache assembler to C, with the
aim of
From: Alastair D'Silva
When calling flush_icache_range with a size >4GB, we were masking
off the upper 32 bits, so we would incorrectly flush a range smaller
than intended.
This patch replaces the 32 bit shifts with 64 bit ones, so that
the full size is accounted for.
Signed-off-by: Alastair
From: Alastair D'Silva
This patch adds helpers to retrieve icache sizes, and renames the existing
helpers to make it clear that they are for dcache.
Signed-off-by: Alastair D'Silva
---
arch/powerpc/include/asm/cache.h | 29 +++
From: Alastair D'Silva
The 'extern' keyword does not value-add for function prototypes.
Signed-off-by: Alastair D'Silva
---
arch/powerpc/include/asm/cache.h | 8
arch/powerpc/include/asm/cacheflush.h | 6 +++---
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git
From: Alastair D'Silva
When presented with large amounts of memory being hotplugged
(in my test case, ~890GB), the call to flush_dcache_range takes
a while (~50 seconds), triggering RCU stalls.
This patch breaks up the call into 1GB chunks, calling
cond_resched() inbetween to allow the
From: Alastair D'Silva
Similar to commit 22e9c88d486a
("powerpc/64: reuse PPC32 static inline flush_dcache_range()")
this patch converts the following ASM symbols to C:
flush_icache_range()
__flush_dcache_icache()
__flush_dcache_icache_phys()
This was done as we discovered a
From: Alastair D'Silva
This operation takes a significant amount of time when hotplugging
large amounts of memory (~50 seconds with 890GB of persistent memory).
This was orignally in commit fb5924fddf9e
("powerpc/mm: Flush cache on memory hot(un)plug") to support memtrace,
but the flush on add
Hi all,
On Mon, 2 Sep 2019 14:26:40 + "Lendacky, Thomas"
wrote:
>
> On 9/2/19 9:03 AM, Joerg Roedel wrote:
> >
> > tl;dr: And IOMMU commit introduces a new user for sme_active() in
> > generic code, and commit
> >
> > 284e21fab2cf x86, s390/mm: Move sme_active() and
Takashi Iwai 於 2019年9月2日 週一 下午7:41寫道:
>
> On Mon, 02 Sep 2019 12:00:56 +0200,
> Jian-Hong Pan wrote:
> >
> > Original pin node values of ASUS UX431FL with ALC294:
> >
> > 0x12 0xb7a60140
> > 0x13 0x4000
> > 0x14 0x90170110
> > 0x15 0x41f0
> > 0x16 0x41f0
> > 0x17 0x90170111
> > 0x18
This commit removed if() because priv->is_save_param is always true.
Signed-off-by: Keiji Hayashibara
---
drivers/spi/spi-uniphier.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/spi/spi-uniphier.c b/drivers/spi/spi-uniphier.c
index e6ebbb1..d40ad93 100644
---
This series introduces new polling mode and fixes bug.
- Introduce new polling mode for short size transfer. Either the estimated
transfer time is estimated to exceed 200us, or polling loop actually exceeds
200us, it switches to irq mode.
- Fix a bug of register overwrite.
- Minor
When it changes the spi mode, the register is overwritten incorrectly.
This commit fixes this register overwrite.
Signed-off-by: Keiji Hayashibara
---
drivers/spi/spi-uniphier.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/spi/spi-uniphier.c b/drivers/spi/spi-uniphier.c
index
On Fri, Aug 30, 2019 at 07:46:44PM +0100, Colin King wrote:
> From: Colin Ian King
>
> Currently there are error return paths in ffsReadFile that
> exit via lable err_out that return and uninitialized error
> return in variable ret. Fix this by initializing ret to zero.
>
> Addresses-Coverity:
On Mon, Sep 2, 2019 at 4:45 PM Stephen Rothwell wrote:
>
> Hi Jason,
>
> On Mon, 2 Sep 2019 10:51:41 + Jason Gunthorpe wrote:
> >
> > On Mon, Sep 02, 2019 at 08:50:17PM +1000, Stephen Rothwell wrote:
> > > Hi all,
> >
> > > ERROR: "nd_region_provider_data" [drivers/acpi/nfit/nfit.ko]
Introduce new polling mode for short size transfer. Either the estimated
transfer time is estimated to exceed 200us, or polling loop actually exceeds
200us, it switches to irq mode.
Signed-off-by: Keiji Hayashibara
---
drivers/spi/spi-uniphier.c | 81
The RTL8723BU suffers the wifi disconnection problem while bluetooth
device connected. While wifi is doing tx/rx, the bluetooth will scan
without results. This is due to the wifi and bluetooth share the same
single antenna for RF communication and they need to have a mechanism
to collaborate.
BT
Hi all,
Today's linux-next merge of the devicetree tree got a conflict in:
Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt
between commit:
5833f5a5daf3 ("dt-bindings: gpu: mali: Add Samsung exynos5250 compatible")
from the samsung-krzk tree and commit:
553cedf60056
Hi,
On 02.09.19 23:16, Andy Shevchenko wrote:
On Mon, Sep 2, 2019 at 11:58 PM Rafael J. Wysocki wrote:
On Thu, Jul 11, 2019 at 12:35 PM Chuanhua Han wrote:
Enable NXP i2c controller to boot with ACPI
Signed-off-by: Meenakshi Aggarwal
Signed-off-by: Udit Kumar
Signed-off-by: Chuanhua
Hi Dan,
On Mon, 2 Sep 2019 22:31:00 -0700 Dan Williams wrote:
>
> On Mon, Sep 2, 2019 at 4:45 PM Stephen Rothwell wrote:
> >
> > Hi Jason,
> >
> > On Mon, 2 Sep 2019 10:51:41 + Jason Gunthorpe
> > wrote:
> > >
> > > On Mon, Sep 02, 2019 at 08:50:17PM +1000, Stephen Rothwell wrote:
> >
On Mon 02 Sep 06:24 PDT 2019, Lee Jones wrote:
> From: Bjorn Andersson
>
> The Lenovo Yoga C630 is built on the SDM850 from Qualcomm, but this seem
> to be similar enough to the SDM845 that we can reuse the sdm845.dtsi.
>
> Supported by this patch is: keyboard, battery monitoring, UFS storage,
l fix the
> > issue.
>
> I believe I'm seeing the same issue with next-20190902 in a Linux VM
> running on Hyper-V (next-20190830 is good).
>
> git-bisect points to the same commit in linux-next:
> e013ec23b823 ("fs/namei.c: keep track of nd->root refcount sta
On Tue, 03 Sep 2019 07:30:04 +0200,
Jian-Hong Pan wrote:
>
> Takashi Iwai 於 2019年9月2日 週一 下午7:41寫道:
> >
> > On Mon, 02 Sep 2019 12:00:56 +0200,
> > Jian-Hong Pan wrote:
> > >
> > > Original pin node values of ASUS UX431FL with ALC294:
> > >
> > > 0x12 0xb7a60140
> > > 0x13 0x4000
> > > 0x14
On Thu, Aug 29, 2019 at 09:59:48AM +, David Laight wrote:
> From: Nathan Chancellor
> > Sent: 28 August 2019 19:45
> ...
> > However, I think that -fno-builtin-* would be appropriate here because
> > we are providing our own setjmp implementation, meaning clang should not
> > be trying to do
In function regmap_read(), there're two places which could make the read fail.
First, if "reg" and "map->reg_stride" are not aligned, then remap_read() will
return -EINVAL without initialize variable "val".
Second, _regmap_read() could also fail and return error code if "val" is not
> Am 03.09.2019 um 04:38 schrieb Viresh Kumar :
>
> On 02-09-19, 12:55, H. Nikolaus Schaller wrote:
>> +opp1-12500 {
>> +opp-hz = /bits/ 64 <12500>;
>> +// we currently only select the max voltage from table
>> Table 3-3 of the
Hi Ming Lei,
On 03/09/2019 05:30, Ming Lei wrote:
[ ... ]
>>> 2) irq/timing doesn't cover softirq
>>
>> That's solvable, right?
>
> Yeah, we can extend irq/timing, but ugly for irq/timing, since irq/timing
> focuses on hardirq predication, and softirq isn't involved in that
> purpose.
>
>>
On Mon 02-09-19 13:34:54, 박상우 wrote:
> >On Fri 30-08-19 18:25:53, Sangwoo wrote:
> >> The highatomic migrate block can be increased to 1% of Total memory.
> >> And, this is for only highorder ( > 0 order). So, this block size is
> >> excepted during check watermark if allocation type isn't
From: Jerin Jacob
Optimize modulo operation instruction generation by
using single MSUB instruction vs MUL followed by SUB
instruction scheme.
Signed-off-by: Jerin Jacob
---
arch/arm64/net/bpf_jit.h | 3 +++
arch/arm64/net/bpf_jit_comp.c | 6 ++
2 files changed, 5 insertions(+), 4
Hi all,
On Thu, 29 Aug 2019 15:31:16 +1000 Stephen Rothwell
wrote:
>
> After merging the keys tree, today's linux-next build (arm
> multi_v7_defconfig) failed like this:
>
>
> Caused by commit
>
> ef9cc255c953 ("usb: Add USB subsystem notifications")
>
> # CONFIG_USB_NOTIFICATIONS is not
On Sat, Aug 31, 2019 at 11:52:47AM -0700, Dan Williams wrote:
> The infrastructure to mock core libnvdimm routines for unit testing
> purposes is prone to bitrot relative to refactoring of that core.
> Arrange for the unit test core to be built when CONFIG_COMPILE_TEST=y.
> This does not result in
On 8/30/19 20:28, Stephen Boyd wrote:
> Quoting Bjorn Andersson (2019-08-30 09:45:20)
>> On Fri 30 Aug 09:01 PDT 2019, Stephen Boyd wrote:
>>
>>> Quoting Jorge Ramirez (2019-08-29 00:03:48)
On 2/23/19 17:52, Bjorn Andersson wrote:
> On Thu 07 Feb 03:17 PST 2019, Jorge Ramirez-Ortiz wrote:
On Sun, Sep 01, 2019 at 07:23:03PM +0200, Pavel Machek wrote:
> Hi!
>
> > The Greybus code has long been "stable" but was living in the
> > drivers/staging/ directory to see if there really was going to be
> > devices using this protocol over the long-term. With the success of
> > millions of
/commits/Peter-Cai/gpio-acpi-add-quirk-to-override-GpioInt-polarity/20190902-004801
config: x86_64-fedora-25 (attached as .config)
compiler: gcc-7 (Debian 7.4.0-11) 7.4.0
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
If you fix the issue, kindly add
Hi all,
After merging the iommu tree, today's linux-next build (arm
multi_v7_defconfig) failed like this:
drivers/iommu/iommu.c: In function 'iommu_subsys_init':
drivers/iommu/iommu.c:123:38: error: implicit declaration of function
'sme_active'; did you mean 'cpu_active'?
On Fri, Aug 30, 2019 at 09:45:05 +, Peter Zijlstra wrote...
> On Thu, Aug 22, 2019 at 02:28:06PM +0100, Patrick Bellasi wrote:
>> +#define _POW10(exp) ((unsigned int)1e##exp)
>> +#define POW10(exp) _POW10(exp)
>
> What is this magic? You're forcing a float literal into an integer.
> Surely
On Fri, Aug 30, 2019 at 09:48:34 +, Peter Zijlstra wrote...
> On Thu, Aug 22, 2019 at 02:28:10PM +0100, Patrick Bellasi wrote:
>
>> diff --git a/kernel/sched/core.c b/kernel/sched/core.c
>> index 04fc161e4dbe..fc2dc86a2abe 100644
>> --- a/kernel/sched/core.c
>> +++ b/kernel/sched/core.c
>>
On Fri, Aug 30, 2019 at 03:22:37PM +0300, Andy Shevchenko wrote:
> On Thu, Aug 29, 2019 at 01:10:34PM +0300, Sakari Ailus wrote:
> > The software_node_get_parent() returned a pointer to the parent swnode,
> > but did not take a reference to it, leading the caller to put a reference
> > that was
On Fri, Aug 30, 2019 at 7:52 AM Kees Cook wrote:
>
> On Tue, Jul 30, 2019 at 02:39:40PM +0800, Chuhong Yuan wrote:
> > I think with the help of Coccinelle script, all strncmp(str, const, len)
> > can be replaced and these problems will be eliminated. :)
>
> Hi! Just pinging this thread again. Any
On Wed, Aug 28, 2019 at 03:42:44PM -0600, shuah wrote:
> On 8/27/19 9:27 PM, Suwan Kim wrote:
> > There are bugs on vhci with usb 3.0 storage device. In USB, each SG
> > list entry buffer should be divisible by the bulk max packet size.
> > But with native SG support, this problem doesn't matter
Hi Miquel,
> > > >
> > > > If subpage write not available with hardware ECC, for example,
> > > > NAND chip options NAND_NO_SUBPAGE_WRITE be set in driver and
> > > > randomizer function is recommended for high-reliability.
> > > > Driver checks byte 167 of Vendor Blocks in ONFI parameter
Hi,
On 8/19/19 2:59 AM, Jernej Škrabec wrote:
Dne nedelja, 18. avgust 2019 ob 20:42:49 CEST je kbuild test robot napisal(a):
Hi Jernej,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linus/master]
[cannot apply to v5.3-rc4 next-20190816]
[if your patch is
On Fri, Aug 30, 2019 at 03:42:35PM +0300, Andy Shevchenko wrote:
> On Thu, Aug 29, 2019 at 01:44:01PM +0300, Sakari Ailus wrote:
> > Add two convenience functions for accessing node's parents:
> >
> > fwnode_count_parents() returns the number of parent nodes a given node
> > has.
On Mon, Sep 2, 2019 at 8:54 AM wrote:
> > > nand@0 {
> > > reg = <0>;
> > > nand-reliability = "randomizer";
> >
> > mxic,enable-randomizer-otp;
> >
> > Would be better (with the proper documentation in the
On Fri, Aug 30, 2019 at 03:48:17PM +0300, Andy Shevchenko wrote:
> On Thu, Aug 29, 2019 at 01:10:39PM +0300, Sakari Ailus wrote:
> > %pS and %ps are now the preferred conversion specifiers to print function
> > %names. The functionality is equivalent; remove the old, deprecated %pF
> > %and %pf
On Fri, Aug 30, 2019 at 03:55:32PM +0300, Andy Shevchenko wrote:
> On Thu, Aug 29, 2019 at 01:10:39PM +0300, Sakari Ailus wrote:
> > %pS and %ps are now the preferred conversion specifiers to print function
> > %names. The functionality is equivalent; remove the old, deprecated %pF
> > %and %pf
Hi Stephen,
On Mon, Sep 02, 2019 at 09:31:31AM +1000, Stephen Rothwell wrote:
> In commit
>
> b19aca4eb2d2 ("power: supply: sbs-battery: only return health when battery
> present")
>
> [...]
>
> Please do not split Fixes tags over more than one line.
I have fixed this and rebased the branch,
Hi Andy,
On Fri, Aug 30, 2019 at 03:53:14PM +0300, Andy Shevchenko wrote:
> On Thu, Aug 29, 2019 at 01:10:40PM +0300, Sakari Ailus wrote:
> > Instead of implementing our own means of discovering parent nodes, node
> > names or counting how many parents a node has, use the newly added
> >
* Arnaldo Carvalho de Melo wrote:
> Hi Ingo/Thomas,
>
> Please consider pulling,
>
> Best regards,
>
> - Arnaldo
>
> Test results at the end of this message, as usual.
>
> The following changes since commit 39c2ca43465e0f52ebba3ee96fd03436367c1880:
>
> Merge tag
Hi Hillf,
Would you like to me to put you down as the author of this patch? If so, I'll
need a Signed-off-by from you.
David
---
commit df882ad6d4e24a3763719c1798ea58e87d56c2d7
Author: Hillf Danton
Date: Fri Aug 30 15:54:33 2019 +0100
keys: Fix missing null pointer check in
Hi Andy,
Thanks for the review.
On Fri, Aug 30, 2019 at 04:03:49PM +0300, Andy Shevchenko wrote:
> On Thu, Aug 29, 2019 at 01:10:42PM +0300, Sakari Ailus wrote:
> > Add support for %pfw conversion specifier (with "f" and "P" modifiers) to
> > support printing full path of the node, including its
On Mon, Sep 02, 2019 at 12:00:54AM +0200, John S Gruber wrote:
> From: "John S. Gruber"
>
> commit a90118c445cc ("x86/boot: Save fields explicitly, zero out everything
> else") now zeros the secure boot information passed by the boot loader or
> by the kernel's efi handover mechanism. Include
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